<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
</head>

<body>
    <h1>axios请求拦截器</h1>
    <button id="btn">发送请求</button>

    <script>
        /*创建axios实例 并配置这个实例*/
        const myAxios = axios.create({
            baseURL: '/',//配置公共路径
            timeout: 10000,//配置超时事件
        })

        myAxios.interceptors.response.use((res) => {
            alert('响应拦截')
            //响应拦截器可以拿到响应结果
            // console.log(res);// 

            return res.data.data
        }, (err) => {

        })
        const oBtn = document.getElementById('btn');
        oBtn.onclick = async function () {
            const result = await myAxios.get("/user", {
                params: {
                    userId: "001"
                }
            })

            console.log(result, "result");
        }
    </script>
</body>

</html>